#250537#250537

#250537 is a very dark, moderate violet. Relative luminance 0.008; OKLCH L 21.0% C 0.093 H 309.8°. Best body text is #FFFFFF at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#250537
RGB	rgb(37, 5, 55)
HSL	hsl(278, 83%, 12%)
HSV	hsv(278, 91%, 22%)
CMYK	cmyk(32.7%, 90.9%, 0%, 78.4%)
CIE-LAB	lab(7.02, 26.36, -24.99)
CIE-LCH	lch(7.02, 36.32, 316.52°)
OKLab	oklab(21.02% 0.0593 -0.0711)
OKLCH	oklch(21.02% 0.093 309.8)
XYZ	xyz(1.5067, 0.7777, 3.6844)
Luminance	0.0078 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#250537 #173705

analogous

#0C0537 #250537 #370530

triadic

#250537 #372505 #053725

tetradic

#250537 #370C05 #173705 #053037

square

#250537 #370C05 #173705 #053037

split-complementary

#250537 #303705 #05370C

monochromatic

#13031C #13031C #250537 #4B0A6F #700FA7

Accessibility & contrast

On white

18.17

#250537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#250537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #250537

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##250537	#FFFFFF	#000000	##FFFFFF
##250537	1.00	18.17	1.16	18.17
#FFFFFF	18.17	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001438

Deuteranopia (green-blind)

#001636

Tritanopia (blue-blind)

#22111E

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #250537;
/* rgb */ color: rgb(37, 5, 55);
/* oklch */ color: oklch(21.0% 0.093 309.8);

Tailwind

colors: {
  custom: {
    50: '#62496e',
    500: '#250537',
    950: '#000000',
  },
}

SCSS

$custom: #250537;
$custom-light: #62496e;
$custom-dark: #000000;

JSON

{
  "hex": "#250537",
  "rgb": {
    "r": 37,
    "g": 5,
    "b": 55
  },
  "hsl": {
    "h": 278.4,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.21016,
    "c": 0.09263,
    "h": 309.8
  },
  "luminance": 0.00778
}

Semantic roles & 50–950 ramp

primary

#250537

secondary

#407820

accent

#FA2E77

background

#F6F4F6

surface

#EBE7EC

border

#C6C3C7

text

#050107

muted

#7A777A

Preview Lab

Preview with #250537

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →